Enum Expansion

pub enum Expansion<'a> {
    Unexpanded(&'a Syntax),
    Expanded {
        mark: Mark,
        macro_env: Env,
        syntax: Syntax,
    },
}

Variants

Unexpanded(&'a Syntax)

Syntax remained unchanged after expansion

Expanded

Syntax was expanded, producing a new expansion context

Fields

mark: Mark

macro_env: Env

syntax: Syntax

Implementations

impl Expansion<'_>

pub fn is_expanded(&self) -> bool

pub fn is_unexpanded(&self) -> bool

impl<'a> Expansion<'a>

pub fn compile( self, env: &'a Env, cont: &'a Option<Arc<Continuation>>, ) -> BoxFuture<'a, Result<Arc<dyn Eval>, CompileError>>